Clever LEGO Clock by Hans Andersson

Time is a mystery, while Hans Andersson’s LEGO Clock makes time more complex and mystical. Named as “Time Twister”, the Rubik’s Cube-esque LEGO Clock is constructed with two Mindstorm, five motors and black and white LEGO bricks. When switched on, the blocks will then be rearranged to display the time by communicating through Bluetooth. As the designer offers no detail about its basic principles, I still don’t why and how the clock works. So if you know, hopefully you can share it with us.